DE3367899D1 - A plant for producing calcium carbide - Google Patents
A plant for producing calcium carbideInfo
- Publication number
- DE3367899D1 DE3367899D1 DE8383890228T DE3367899T DE3367899D1 DE 3367899 D1 DE3367899 D1 DE 3367899D1 DE 8383890228 T DE8383890228 T DE 8383890228T DE 3367899 T DE3367899 T DE 3367899T DE 3367899 D1 DE3367899 D1 DE 3367899D1
- Authority
- DE
- Germany
- Prior art keywords
- plant
- calcium carbide
- producing calcium
- producing
- carbide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/942—Calcium carbide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Carbon And Carbon Compounds (AREA)
- Furnace Details (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0463782A AT382595B (de) | 1982-12-22 | 1982-12-22 | Anlage zur erzeugung von calciumcarbid |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3367899D1 true DE3367899D1 (en) | 1987-01-15 |
Family
ID=3566486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383890228T Expired DE3367899D1 (en) | 1982-12-22 | 1983-12-19 | A plant for producing calcium carbide |
Country Status (12)
Country | Link |
---|---|
US (1) | US4606038A (fr) |
EP (1) | EP0112325B1 (fr) |
JP (1) | JPS59131508A (fr) |
AT (1) | AT382595B (fr) |
AU (1) | AU2275883A (fr) |
CA (1) | CA1218831A (fr) |
DD (1) | DD219753A5 (fr) |
DE (1) | DE3367899D1 (fr) |
ES (1) | ES8505900A1 (fr) |
NO (1) | NO161794C (fr) |
PT (1) | PT77832B (fr) |
ZA (1) | ZA839474B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT380462B (de) * | 1984-08-03 | 1986-05-26 | Sueddeutsche Kalkstickstoff | Verfahren zur herstellung von calciumcarbid sowie schachtofen zur durchfuehrung des verfahrens |
EP0207929A1 (fr) * | 1985-06-17 | 1987-01-07 | VOEST-ALPINE Aktiengesellschaft | Four électrique, notamment four à plasma |
FR2610087B1 (fr) * | 1987-01-22 | 1989-11-24 | Aerospatiale | Procede et dispositif pour la destruction de dechets solides par pyrolyse |
DK720688D0 (da) * | 1988-12-23 | 1988-12-23 | Rockwool Int | Fremgangsmaade og apparat til fremstilling af en smelte til mineralfiberproduktion |
EP0584248B1 (fr) * | 1991-05-13 | 2003-03-05 | XIRCOM Wireless, Inc. | Emetteur et recepteur a deux modes de fonctionnement |
US6753495B2 (en) * | 2001-05-31 | 2004-06-22 | Murray Forlong | Apparatus and methods for control of a material processing device |
CN103204470B (zh) * | 2013-03-21 | 2015-04-01 | 新疆天业(集团)有限公司 | 电石炉气变换深度净化用于分离提纯co与h2的工艺 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE105386C (fr) * | ||||
DE386482C (de) * | 1922-06-25 | 1923-12-10 | Heinrich Woenckhaus | Schachtfoermig ausgebildeter und vollstaendig geschlossener Karbidofen |
DE480540C (de) * | 1926-11-13 | 1929-08-03 | Stanislaus Paulini | Ofen zur Durchfuehrung elektrothermischer Prozesse, dessen Schmelzraum mit einer Vorlagekammer durch eine UEberlaufbruecke verbunden ist |
DE526626C (de) * | 1928-02-18 | 1931-06-08 | Norske Elektrokemisk Ind As | Betrieb von elektrischen OEfen, z.B. Carbidoefen, mittels zweier Sorten Beschickungsgut von wesentlich verschieden grosser Koernung und einer Hohlelektrode |
US1880012A (en) * | 1931-07-27 | 1932-09-27 | Brassert & Co | Melting furnace |
FR1036208A (fr) * | 1950-07-04 | 1953-09-04 | Basf Ag | Procédé pour la production de carbure de calcium |
GB1068174A (en) * | 1963-02-22 | 1967-05-10 | Ass Elect Ind | Improvements relating to electric furnaces |
DE1252336B (de) * | 1964-08-13 | 1967-10-19 | The Battelle Development Corporation, Columbus, Ohio (V St A) | Lichtbogenplasmabrenner und Verfahren zum Betrieb eines solchen Brenners |
JPS5216963B2 (fr) * | 1972-06-12 | 1977-05-12 | ||
JPS5240282B2 (fr) * | 1972-12-27 | 1977-10-11 | ||
US3979500A (en) * | 1973-05-02 | 1976-09-07 | Ppg Industries, Inc. | Preparation of finely-divided refractory powders of groups III-V metal borides, carbides, nitrides, silicides and sulfides |
DD149854A3 (de) * | 1973-06-22 | 1981-08-05 | Klaus Budde | Verfahren zur plasmachemischen herstellung von kalziumkarbid |
US4022872A (en) * | 1975-11-12 | 1977-05-10 | Ppg Industries, Inc. | Process for preparing finely-divided refractory powders |
GB1529526A (en) * | 1976-08-27 | 1978-10-25 | Tetronics Res & Dev Co Ltd | Apparatus and procedure for reduction of metal oxides |
US4309170A (en) * | 1977-07-01 | 1982-01-05 | Southwire Company | Vertical shaft furnace |
US4214736A (en) * | 1979-04-23 | 1980-07-29 | Westinghouse Electric Corp. | Arc heater melting system |
DD147870A1 (de) * | 1979-12-14 | 1981-04-22 | Fred Esser | Metallurgischer plasmaschmelzofen |
AT367453B (de) * | 1980-04-03 | 1982-07-12 | Voest Alpine Ag | Verfahren und vorrichtung zur herstellung von fluessigem roheisen oder stahlvormaterial |
SE434408B (sv) * | 1980-09-17 | 1984-07-23 | Asea Ab | Anordning for reduktion av metalloxid |
DE3163776D1 (en) * | 1981-01-08 | 1984-06-28 | Voest Alpine Ag | Plasma melting furnace |
AT370870B (de) * | 1981-01-13 | 1983-05-10 | Voest Alpine Ag | Plasmaschmelzofen |
-
1982
- 1982-12-22 AT AT0463782A patent/AT382595B/de not_active IP Right Cessation
-
1983
- 1983-12-01 US US06/557,354 patent/US4606038A/en not_active Expired - Fee Related
- 1983-12-15 PT PT77832A patent/PT77832B/pt unknown
- 1983-12-19 EP EP83890228A patent/EP0112325B1/fr not_active Expired
- 1983-12-19 DE DE8383890228T patent/DE3367899D1/de not_active Expired
- 1983-12-19 ES ES528195A patent/ES8505900A1/es not_active Expired
- 1983-12-20 CA CA000443707A patent/CA1218831A/fr not_active Expired
- 1983-12-20 DD DD83258237A patent/DD219753A5/de not_active IP Right Cessation
- 1983-12-21 ZA ZA839474A patent/ZA839474B/xx unknown
- 1983-12-21 AU AU22758/83A patent/AU2275883A/en not_active Abandoned
- 1983-12-21 NO NO834746A patent/NO161794C/no unknown
- 1983-12-21 JP JP58243067A patent/JPS59131508A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0112325B1 (fr) | 1986-11-26 |
JPH0563408B2 (fr) | 1993-09-10 |
PT77832A (en) | 1984-01-01 |
US4606038A (en) | 1986-08-12 |
CA1218831A (fr) | 1987-03-10 |
ZA839474B (en) | 1984-09-26 |
JPS59131508A (ja) | 1984-07-28 |
NO161794B (no) | 1989-06-19 |
AU2275883A (en) | 1984-06-28 |
ES528195A0 (es) | 1985-06-16 |
ES8505900A1 (es) | 1985-06-16 |
AT382595B (de) | 1987-03-10 |
PT77832B (en) | 1986-03-19 |
ATA463782A (de) | 1986-08-15 |
NO161794C (no) | 1989-09-27 |
EP0112325A2 (fr) | 1984-06-27 |
EP0112325A3 (en) | 1985-04-17 |
DD219753A5 (de) | 1985-03-13 |
NO834746L (no) | 1984-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: VOEST-ALPINE AG, LINZ, AT |
|
8328 | Change in the person/name/address of the agent |
Free format text: WEICKMANN, H., DIPL.-ING. FINCKE, K., DIPL.-PHYS. DR. WEICKMANN, F., DIPL.-ING. HUBER, B., DIPL.-CHEM. LISKA, H., DIPL.-ING. DR.-ING. PRECHTEL, J., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN |
|
8365 | Fully valid after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: VOEST-ALPINE INDUSTRIEANLAGENBAU GES.M.B.H., LINZ, |
|
8339 | Ceased/non-payment of the annual fee |